728956344

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{2137}}^1$

素因数の和:2440

約数の個数: 64

約数和(自身を含む): 1861086240

約数和(自身を除く): 1132129896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 233, 244, 366, 466, 488, 699, 732, 932, 1398, 1464, 1864, 2137, 2796, 4274, 5592, 6411, 8548, 12822, 14213, 17096, 25644, 28426, 42639, 51288, 56852, 85278, 113704, 130357, 170556, 260714, 341112, 391071, 497921, 521428, 782142, 995842, 1042856, 1493763, 1564284, 1991684, 2987526, 3128568, 3983368, 5975052, 11950104, 30373181, 60746362, 91119543, 121492724, 182239086, 242985448, 364478172, 728956344]

約数ペア:

[(1, 728956344), (2, 364478172), (3, 242985448), (4, 182239086), (6, 121492724), (8, 91119543), (12, 60746362), (24, 30373181), (61, 11950104), (122, 5975052), (183, 3983368), (233, 3128568), (244, 2987526), (366, 1991684), (466, 1564284), (488, 1493763), (699, 1042856), (732, 995842), (932, 782142), (1398, 521428), (1464, 497921), (1864, 391071), (2137, 341112), (2796, 260714), (4274, 170556), (5592, 130357), (6411, 113704), (8548, 85278), (12822, 56852), (14213, 51288), (17096, 42639), (25644, 28426)]